Seongjin's first slider ceremonial first pitch at Sajik Stadium

Seongjin, who always threw fastballs, is preparing to try something new after deciding to do so.

In the end, I finished the ceremonial first pitch successfully without throwing it around.

During the game, whenever a hit occurred or a critical situation arose, they would stand up from their seats to cheer and express their disappointment together.

He really liked baseball.